Biases and Power for Groups Comparison on Subjective Health Measurements

• Jean-François Hamel ,

  * E-mail: jean-francois.hamel@etu.univ-nantes.fr

  Affiliations EA 4275: Biostatistics, Clinical Research and Subjective Measurements in Health Sciences, Faculty of Pharmaceutical Sciences, University of Nantes, Nantes, France, Methodology and Biostatistics Unit, University of Angers, Angers, France

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• Jean-Benoit Hardouin,

  Affiliation EA 4275: Biostatistics, Clinical Research and Subjective Measurements in Health Sciences, Faculty of Pharmaceutical Sciences, University of Nantes, Nantes, France

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• Tanguy Le Neel,

  Affiliation EA 4275: Biostatistics, Clinical Research and Subjective Measurements in Health Sciences, Faculty of Pharmaceutical Sciences, University of Nantes, Nantes, France

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• Gildas Kubis,

  Affiliation EA 4275: Biostatistics, Clinical Research and Subjective Measurements in Health Sciences, Faculty of Pharmaceutical Sciences, University of Nantes, Nantes, France

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• Yves Roquelaure,

  Affiliation Laboratory of Ergonomics and Epidemiology in Health at Work, University of Angers, Angers, France

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• Véronique Sébille

  Affiliation EA 4275: Biostatistics, Clinical Research and Subjective Measurements in Health Sciences, Faculty of Pharmaceutical Sciences, University of Nantes, Nantes, France

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